JAN. 1896. FLORA OF W. VIRGINIA MILLSPAUGH & NUTTALL. 179 



RINODINA Mass. 

 R. oreina (Ach.) Mass. 



On sandstone rocks at base of cliff, alt. 1,800 ft. (Nuttall, 952). 



R. sophodes (Ach.) Nyl. 



On small sandstone rocks (Nuttall, 1072). 



: ,- " '\W4 '* 



PERTUSARIA DC. 

 P. velata(Turn.) Nyl. 



On Magnolia Fraseri and other trees (Nuttall, 1044). 



P. multipuncta (Turn.) Nyl. 



On sandstone rocks in bed of creek (Nuttall, 1043). 



P. leioplaca (Ach.) Schaer. 



On oak {Nuttall, 1041). 



P. pustulata (Ach.) Nyl. 



On trees (Nuttall, 853). 



THELOTREMA Ach. 

 T. subtile Tuck. 



On trees (Nuttall, 1056). 



MYRIANGIUM Mont. & Berk. 



M. Durieei (Mont. & Berk.) Tuck. 



On dead bush (Nuttall, 1062). 



CLADONIE.E. 



: V - 



CLADONIA Hoffm. 



C. MITRULA Tuck. 



Monongalia Co., on an old beech log, Falling Run (Millspaugh, 

 1346). 



C. cariosa (Ach.) Spreng. 



On earth, Fayette Co. (Nut tall, 1066). 



C. PYXIDATA CL.) Fr. 



Monongalia Co., along Falling Run, on bare sandstone rocks 

 (Millspaugh, 1281); on moss in clay soil (Millspaugh, 1285); on 

 decayed log (Millspaugh, 1338); base of beech in soil (Millspaugh, 

 1282); on earth (Nuttall, 1031). 



C. fimbriata (Linn.) Fr. 



On an old log, Fayette Co. (Nuttall, 1059). 



C. fimbriata tubseformis Fr. 



On an old log (Nuttall, 1059). 



C. GRACILIS (L.) Nyl. 



Monongalia Co., along Falling Run, on decayed log (Mills- 

 paugh, 1337); among mosses on clay soil (Millspaugh, 1286). 



